Clustering of 3D Spatial Points Using Maximum Likelihood Estimator over Voronoi Tessellations: Study of the Galaxy Distribution in Redshift Space. - Daniel Pizarro 001; Luis E. Campusano; Roger G. Clowes; Patrizzio Virgili; Nancy Hitschfeld-Kahler; Ilona K. Sochting (ISVD, 2006)

On Finding Large Polygonal Voids Using Delaunay Triangulation: The Case of Planar Point Sets. - Carlos Hervías; Nancy Hitschfeld-Kahler; Luis E. Campusano; Giselle Font (IMR, 2013)

Delaunay based algorithm for finding polygonal voids in planar point sets. - Rodrigo Alonso; José Ojeda; Nancy Hitschfeld; Carlos Hervías; Luis E. Campusano (Astron. Comput., 2018)

Delfin++: A Delaunay based algorithm for finding 3D polyhedral voids in galaxy surveys. - Valeria Guidotti; Rodrigo Alonso; Matias Bravo; Nancy Hitschfeld; G. Marinello; Carlos Hervías; Luis E. Campusano (Astron. Comput., 2023)